Who ever said having your head in the clouds was a bad thing? If daydreaming is a symptom of boredom then "Boredom is the dream bird that hatches the egg of experience", or at least according to Walter Benjamin.
Each marbled cap is one-of-kind monoprint. There are five caps printed in the "Cumulonimbus" purple/gray/light-lavender. You might not get the exact cap in this picture, but a cap in the same Cumulonimbus colorway.